Scientists’ ideas for travelling to the stars range from the the wholly improbable to the hugely expensive and very difficult, says Ed Regis ...

Christopher Nolan's Interstellar is re-releasing in India on February 7 and is aiming for a surprising start at the box ...

It's set in a universe where humanity has had to flee a dying Earth, and the game revolves around going on long, interstellar missions ... of these limited-edition books, you just have to sign ...